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<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=741267
-->
<window title="Mozilla Bug 741267"
        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
   <script type="application/javascript">

   
</script>
  <iframe id="t"></iframe>

  <!-- test results are displayed in the html:body -->
  <body xmlns="http://www.w3.org/1999/xhtml">
  <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=741267"
     target="_blank">Mozilla Bug 741267</a>
  </body>

  <!-- test code goes here -->
  <script type="application/javascript">
  <![CDATA[

  /** Test for Bug 741267 **/
    const Cu = Components.utils;
    function isXrayWrapper(x) {
      return Components.utils.isXrayWrapper(x);
    }

    function doTest() {
      var win = $("t").contentWindow;
      ok(isXrayWrapper(win),
         "We want to be testing things with an Xray as sandboxPrototype here");

      var sandbox = Components.utils.Sandbox(win, { sandboxPrototype: win });

      is(sandbox._content, undefined, "_content does nothing over Xray");

      try {
        var css = Components.utils.evalInSandbox("CSSStyleDeclaration", sandbox);
        is(String(css.prototype), "[object CSSStyleDeclarationPrototype]",
           "'CSSStyleDeclaration.prototype' in a sandbox should return the CSSStyleDeclaration interface prototype object");
      } catch (e) {
        ok(false, "'CSSStyleDeclaration' shouldn't throw in a sandbox");
      }
      try {
        var et = Components.utils.evalInSandbox("EventTarget", sandbox);
        ok(et, "'EventTarget' in a sandbox should return the EventTarget interface object");
        ok(isXrayWrapper(et), "Getting an interface object on an Xray wrapper should return an Xray wrapper");
      } catch (e) {
        ok(false, "'EventTarget' shouldn't throw in a sandbox");
      }
      try {
        var xhr = Components.utils.evalInSandbox("XMLHttpRequest.prototype", sandbox);
        ok(xhr, "'XMLHttpRequest.prototype' in a sandbox should return the XMLHttpRequest interface prototype object");
        ok(isXrayWrapper(xhr), "Getting an interface prototype object on an Xray wrapper should return an Xray wrapper");
        ok(isXrayWrapper(xhr.constructor), "Getting the constructor property on an Xray wrapper of an interface prototype object should return an Xray wrapper");
        isnot(Object.getOwnPropertyDescriptor(xhr, "send"), undefined,
              "We should claim to have a send() method");
        isnot(Object.keys(xhr).indexOf("responseType"), -1,
              "We should claim to have a responseType property");
        isnot(Object.getOwnPropertyNames(xhr).indexOf("open"), -1,
              "We should claim to have an open() method");
        isnot(Object.getOwnPropertyDescriptor(xhr, "constructor"), undefined,
              "We should claim to have a 'constructor' property");
      } catch (e) {
        ok(false, "'XMLHttpRequest.prototype' shouldn't throw in a sandbox");
      }
      try {
        var img = Components.utils.evalInSandbox("Image.prototype", sandbox);
        ok(img, "'Image.prototype' in a sandbox should return the interface prototype object");
        ok(isXrayWrapper(img), "Getting an interface prototype object on an Xray wrapper should return an Xray wrapper");
      } catch (e) {
        ok(false, "'Image.prototype' shouldn't throw in a sandbox");
      }
      try {
        var xhr = Components.utils.evalInSandbox("XMLHttpRequest", sandbox);
        xhr.prototype = "notok";
      } finally {
        isnot(xhr.prototype, "notok", "'XMLHttpRequest.prototype' should be readonly");
      }
      var constructorWritable = false;
      try {
        var xhr = Components.utils.evalInSandbox("XMLHttpRequest.prototype", sandbox);
        xhr.constructor = "ok";
        is(xhr.constructor, "ok", "'XMLHttpRequest.prototype.constructor' should be writeable");
      } catch (e) {
        ok(false, "'XMLHttpRequest.prototype.constructor' should be writeable");
      }
      try {
        var xhr = Components.utils.evalInSandbox("XMLHttpRequest", sandbox);
        is(String(xhr), String(XMLHttpRequest), "'XMLHttpRequest' in a sandbox should return the XMLHttpRequest interface object");
        ok(isXrayWrapper(xhr.prototype), "Getting the prototype property on an Xray wrapper of an interface object should return an Xray wrapper");
        isnot(Object.getOwnPropertyDescriptor(xhr, "UNSENT"), undefined,
              "We should claim to have an UNSENT constant");
        isnot(Object.keys(xhr).indexOf("OPENED"), -1,
              "We should claim to have an OPENED constant");
        isnot(Object.getOwnPropertyNames(xhr).indexOf("DONE"), -1,
              "We should claim to have a DONE constant");
        isnot(Object.getOwnPropertyDescriptor(xhr, "prototype"), undefined,
              "We should claim to have 'prototype' property");
      } catch (e) {
        ok(false, "'XMLHttpRequest' shouldn't throw in a sandbox");
      }
      try {
        var xhr = Components.utils.evalInSandbox("new XMLHttpRequest()", sandbox);
        is("" + xhr, new XMLHttpRequest() + "", "'new XMLHttpRequest()' in a sandbox should create an XMLHttpRequest object");
      } catch (e) {
        ok(false, "'new XMLHttpRequest()' shouldn't throw in a sandbox (1)");
      }
      try {
        var xhr = Components.utils.evalInSandbox("XMLHttpRequest.toString = function () { return 'Failed'; }; XMLHttpRequest;", sandbox);
        is(xhr.toString(), XMLHttpRequest + "", "XMLHttpRequest.toString in the sandbox should not override the native toString behaviour");
      } catch (e) {
        ok(false, "'XMLHttpRequest' shouldn't throw in a sandbox");
      }
      try {
        var xhr = Components.utils.evalInSandbox("XMLHttpRequest.prototype.toString = function () { return 'Failed'; }; new XMLHttpRequest();", sandbox);
        is(xhr.toString(), new XMLHttpRequest() + "", "XMLHttpRequest.prototype.toString in the sandbox should not override the native toString behaviour");
      } catch (e) {
        ok(false, "'new XMLHttpRequest()' shouldn't throw in a sandbox (2)");
      }

      try {
        // have to run this test before document.defaultView.XMLHttpRequest
        // gets munged in the sandbox.
        var proto = Components.utils.evalInSandbox("XMLHttpRequest.prototype", sandbox);
        props = [];
        for (var i in proto) {
          props.push(i);
        }
        isnot(props.indexOf("dispatchEvent"), -1,
           "'dispatchEvent' property should be enumerable on XMLHttpRequest.prototype");
        props = Object.getOwnPropertyNames(proto);
        is(props.indexOf("dispatchEvent"), -1,
           "'dispatchEvent' is not an own property on XMLHttpRequest.prototype; it's on EventTarget.prototype")
      } catch (e) {
        ok(false, "XMLHttpRequest.prototype manipulation via an Xray shouldn't throw" + e);
      }
      try {
        Components.utils.evalInSandbox("XMLHttpRequest.prototype.a = 'expando a'", sandbox);
        Components.utils.evalInSandbox("XMLHttpRequest.prototype.b = 'expando b'", sandbox);
        Components.utils.evalInSandbox("XMLHttpRequest.prototype", sandbox).b = 'xrayexpando';
        var xhr = Components.utils.evalInSandbox("new XMLHttpRequest()", sandbox);
        is(xhr.a, undefined, "'XMLHttpRequest()' in a sandbox should not have expandos from inside the sandbox");
        is(xhr.b, "xrayexpando", "'new XMLHttpRequest()' in a sandbox should have Xray expandos");
      } catch (e) {
        ok(false, "'new XMLHttpRequest()' shouldn't throw in a sandbox");
      }
      try {
        Components.utils.evalInSandbox("document.defaultView.XMLHttpRequest = function() {};", sandbox);
        var win = Components.utils.evalInSandbox("document.defaultView", sandbox);
        var xhr = new win.XMLHttpRequest();
        is("" + xhr, new XMLHttpRequest() + "", "'new XMLHttpRequest()' in a sandbox should create an XMLHttpRequest object");
      } catch (e) {
        ok(false, "'new XMLHttpRequest()' shouldn't throw in a sandbox");
      }
      try {
        var canvas = Components.utils.evalInSandbox("document.createElement('canvas').getContext('2d')", sandbox);
        is(canvas.DRAWWINDOW_DRAW_CARET, CanvasRenderingContext2D.DRAWWINDOW_DRAW_CARET, "Constants should be defined on DOM objects in a sandbox");
      } catch (e) {
        ok(false, "'document.createElement('canvas').getContext('2D')' shouldn't throw in a sandbox");
      }
      try {
        var classList = Components.utils.evalInSandbox("document.body.className = 'a b'; document.body.classList", sandbox);
        is(classList.toString(), "a b", "Stringifier should be called");
      } catch (e) {
        ok(false, "Stringifying shouldn't throw in a sandbox");
      }
      try {
        var ctx = Components.utils.evalInSandbox("var ctx = document.createElement('canvas').getContext('2d'); ctx.foopy = 5; ctx", sandbox);
        ok(!("foopy" in ctx), "We should have an Xray here");
        var data = ctx.createImageData(1, 1);
        for (var i = 0; i < data.data.length; ++i) {
          // Watch out for premultiplied bits... just set all the alphas to 255
          if (i % 4 == 3) {
            // Note - We need to waive Xrays here because indexed access on Typed
            // Arrays is forbidden over Xrays for performance reasons.
            Cu.waiveXrays(data.data)[i] = 255;
          } else {
            Cu.waiveXrays(data.data)[i] = i;
          }
        }
        ctx.putImageData(data, 0, 0);
        var data2 = ctx.getImageData(0, 0, 1, 1);
        is(data2.data.length, data.data.length, "Lengths must match");
        for (i = 0; i < data.data.length; ++i)
          is(Cu.waiveXrays(data.data)[i], Cu.waiveXrays(data2.data)[i], "Data at " + i + " should match");
      } catch (e) {
        ok(false, "Imagedata manipulation via an Xray shouldn't throw " + e);
      }

      try {
        var list = Components.utils.evalInSandbox("document.getElementsByTagName('*')", sandbox);
        props = [];
        for (var i in list) {
          props.push(i);
        }
        is(props.indexOf("constructor"), -1,
           "'constructor' property should not be enumerable on list object");
        props = Object.getOwnPropertyNames(list);
        is(props.indexOf("constructor"), -1,
           "'constructor' property should not be an own property name on list object");
      } catch (e) {
        ok(false, "NodeList.prototype manipulation via an Xray shouldn't throw" + e);
      }

      try {
        var proto = Components.utils.evalInSandbox("NodeList.prototype", sandbox);
        props = [];
        for (var i in proto) {
          props.push(i);
        }
        is(props.indexOf("constructor"), -1,
           "'constructor' property should not be enumerable on proto directly");
        props = Object.getOwnPropertyNames(proto);
        isnot(props.indexOf("constructor"), -1,
              "'constructor' property should be an own property name on proto");
      } catch (e) {
        ok(false, "NodeList.prototype manipulation via an Xray shouldn't throw" + e);
      }

      try {
        var url = Components.utils.evalInSandbox("URL", sandbox);
        for (var i in url) {
          url[i];
        }
        isnot(url.createObjectURL, undefined, "Should have a createObjectURL");
        ok(true, "We didn't crash!");
      } catch (e) {
        ok(false, "URL interface object manipulation via an Xray shouldn't throw" + e);
      }

      try {
        url.revokeObjectURL("");
      } catch (e) {
        // Just testing whether revokeObjectURL crashes us
      }
      ok(true, "We didn't crash!");

      // And now tests that don't use a window-associated sandbox
      sandbox = Components.utils.Sandbox(win.document.nodePrincipal,
                                         { sandboxPrototype: win });
      try {
        var ws = Components.utils.evalInSandbox('var ws = new WebSocket("ws://example.org"); ws', sandbox);
        // Test that we actually got a WebSocket object, probably
        ok("bufferedAmount" in ws, "What is this object?");
      } catch (e) {
        ok(false, "Should be able to create a WebSocket in a sandbox " + e);
      }
      try {
        var es = Components.utils.evalInSandbox('var es = new EventSource("about:blank"); es', sandbox);
        // Test that we actually got a EventSource object, probably
        is(es.url, "about:blank", "What is this object?");
      } catch (e) {
        ok(false, "Should be able to create an EventSource in a sandbox " + e);
      }

      try {
        var nodeFilterIface = Components.utils.evalInSandbox(
          'NodeFilter.myExpando = "FAIL"; NodeFilter', sandbox);
        is(nodeFilterIface.myExpando, undefined,
           "Should have Xrays for callback interface objects");
      } catch (e) {
        ok(false, "Should be able to return NodeFilter from a sandbox " + e);
      }

      try {
        var eventCtor = Components.utils.evalInSandbox("Event", sandbox);
        var e = new eventCtor("test", { bubbles: true });
        is(e.bubbles, true, "Dictionary argument should work");
      } catch (e) {
        ok(false, "Should be able to construct my event " + e);
      }

      try {
        var elem = Components.utils.evalInSandbox('document.createElement("p")', sandbox);
        elem.expando = 5;
        elem.expando = 7;
        is(elem.expando, 7, "Should be able to set expandos on Xrays for DOM bindings");
        var doc = Components.utils.evalInSandbox('document', sandbox);
        doc.expando = 5;
        doc.expando = 7;
        is(doc.expando, 7, "Should be able to set expandos on Xrays for DOM bindings with named properties");
      } catch (e) {
        ok(false, "Setting expandos on Xrays shouldn't throw " + e);
      }

      // Test that binding a bareword window method produces something
      // which has a .call
      try {
        var binary = Components.utils.evalInSandbox(
          'btoa.bind(window).call(null, "foo")', sandbox);
        is(binary, "Zm9v", "Should get the right result from .call on bound btoa");
      } catch (e) {
        ok(false, ".call on bound btoa shouldn't throw " + e);
      }

      // Test that binding a bareword window method produces something
      // which has a .apply
      try {
        var binary = Components.utils.evalInSandbox(
          'btoa.bind(window).apply(null, ["foo"])', sandbox);
        is(binary, "Zm9v", "Should get the right result from .apply on bound btoa");
      } catch (e) {
        ok(false, ".apply on bound btoa shouldn't throw " + e);
      }

      SimpleTest.finish();
    }

    SimpleTest.waitForExplicitFinish();
    addLoadEvent(doTest);
  ]]>
  </script>
</window>
